Lever system for force transmission
AssigneeLoesche GmbH
InventorsAlexander Klokow, Dirk Grube, Thomas Letsch, Jörg Bettenworth
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Abstract
The invention relates to a lever system for force transmission for a grinding roller. A more cost-efficient, simplified lever system is to be created which no longer requires the integration into a mill stand but is more easily accessible for installation and maintenance works. For this purpose, provision is made in particular in that on the central rocking lever of the grinding roller an eccentrically arranged side lever is provided which has a lever arm extending in the opposite direction to the grinding roller and in that the force transmission onto rocking lever and grinding roller takes place via a lever arm of the side lever and a piston rod of the hydraulic cylinder.
Claims10
A lever system and grinding roller for force transmission for the grinding roller,
- with a central rocking lever having a rocking lever axis that is supported on a bearing block, and
- with a hydraulic cylinder having a piston rod for the application of force to the rocking lever,
- wherein:
- on the central rocking lever an eccentrically and only on one side of the central rocking lever arranged side lever is provided,
- in that the side lever has a lever arm extending in the opposite direction to the grinding roller and
- in that a force coupling is provided between the lever arm of the side lever and the piston rod of the hydraulic cylinder.
Dependencies are inferred from the claim text.